gandcrab | 8de71d29c23dc1750ecc23d19c9b3f6c7ecf10b24c2d10d1c373bfed04d36460

Analysis

max time kernel
143s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/02/2024, 21:38

Target

2024-02-27_f76703118cc53a2e18f4ad993bb3e4c0_magniber.exe
Size

277KB
MD5

f76703118cc53a2e18f4ad993bb3e4c0
SHA1

b5518d9111cbb5a17640d888ed2870622ea3787c
SHA256

8de71d29c23dc1750ecc23d19c9b3f6c7ecf10b24c2d10d1c373bfed04d36460
SHA512

135b4d9b1c1872f499f91eba7c5a6cec78d23e5b0e3398c238e9dd4aca2d55b32767dcdd5636387c04100cada8b72311c1421a16d2c646bed9d7b465fa2b1c7a
SSDEEP

6144:o3nHPDm0jLAu6Y5jEw564aoJxmhuw1AFkHK/:kvbjf6YNFehQwo

Score

10^/10

GandCrab payload 3 IoCs

resource	yara_rule
behavioral2/memory/1796-2-0x0000000000400000-0x000000000081C000-memory.dmp	family_gandcrab
behavioral2/memory/1796-3-0x0000000000980000-0x0000000000997000-memory.dmp	family_gandcrab
behavioral2/memory/1796-6-0x0000000000400000-0x000000000081C000-memory.dmp	family_gandcrab

Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
ransomware backdoor gandcrab

Detects Reflective DLL injection artifacts 3 IoCs

resource	yara_rule
behavioral2/memory/1796-2-0x0000000000400000-0x000000000081C000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/1796-3-0x0000000000980000-0x0000000000997000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader
behavioral2/memory/1796-6-0x0000000000400000-0x000000000081C000-memory.dmp	INDICATOR_SUSPICIOUS_ReflectiveLoader

Detects ransomware indicator 1 IoCs

resource	yara_rule
behavioral2/memory/1796-3-0x0000000000980000-0x0000000000997000-memory.dmp	SUSP_RANSOMWARE_Indicator_Jul20

Gandcrab Payload 3 IoCs

resource	yara_rule
behavioral2/memory/1796-2-0x0000000000400000-0x000000000081C000-memory.dmp	Gandcrab
behavioral2/memory/1796-3-0x0000000000980000-0x0000000000997000-memory.dmp	Gandcrab
behavioral2/memory/1796-6-0x0000000000400000-0x000000000081C000-memory.dmp	Gandcrab

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3480	1796	WerFault.exe	92

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1796 wrote to memory of 2116	1796	2024-02-27_f76703118cc53a2e18f4ad993bb3e4c0_magniber.exe	96
PID 1796 wrote to memory of 2116	1796	2024-02-27_f76703118cc53a2e18f4ad993bb3e4c0_magniber.exe	96

C:\Users\Admin\AppData\Local\Temp\2024-02-27_f76703118cc53a2e18f4ad993bb3e4c0_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-02-27_f76703118cc53a2e18f4ad993bb3e4c0_magniber.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1796
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1796 -s 34512
  2⤵
  - Program crash
  PID:3480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1796 -ip 1796
1⤵
PID:2432

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1356 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:3100

memory/1796-1-0x0000000000A60000-0x0000000000B60000-memory.dmp

Filesize
1024KB

Download
memory/1796-2-0x0000000000400000-0x000000000081C000-memory.dmp

Filesize
4.1MB

Download
memory/1796-3-0x0000000000980000-0x0000000000997000-memory.dmp

Filesize
92KB

Download
memory/1796-6-0x0000000000400000-0x000000000081C000-memory.dmp

Filesize
4.1MB

Download